| （単位：千ドル） | 純有利子負債 | 前年比（％） |
|---|---|---|
| 2Q25 | 45,800 | -34.2% |
| 1Q25 | 38,600 | -45.6% |
| 4Q24 | 38,800 | -44.3% |
| 3Q24 | 65,400 | -15.7% |
| 2Q24 | 69,600 | -17.3% |
| 1Q24 | 71,000 | +10.4% |
| 4Q23 | 69,600 | +1.9% |
| 3Q23 | 77,600 | +54.3% |
| 2Q23 | 84,200 | +19.6% |
| 1Q23 | 64,300 | -6.3% |
| 4Q22 | 68,300 | +28.4% |
| 3Q22 | 50,300 | +46.2% |
| 2Q22 | 70,400 | +79.1% |
| 1Q22 | 68,600 | +66.5% |
| 4Q21 | 53,200 | +2.5% |
| 3Q21 | 34,400 | -42.5% |
| 2Q21 | 39,300 | -52.2% |
| 1Q21 | 41,200 | -54.9% |
| 4Q20 | 51,900 | -36.0% |
| 3Q20 | 59,800 | -36.0% |
| 2Q20 | 82,300 | +1.1% |
| 1Q20 | 91,400 | +29.6% |
| 4Q19 | 81,100 | +28.7% |
| 3Q19 | 93,500 | - |
| 2Q19 | 81,400 | - |
| 1Q19 | 70,500 | - |
| 4Q18 | 63,000 | - |